A NOTE has been added to this issue. ====================================================================== https://austingroupbugs.net/view.php?id=1577 ====================================================================== Reported By: shware_systems Assigned To: ====================================================================== Project: Issue 8 drafts Issue ID: 1577 Category: System Interfaces Type: Omission Severity: Objection Priority: normal Status: New Name: Mark Ziegast Organization: SHware Systems Dev. User Reference: Section: dup3() Page Number: 742 Line Number: 25487-91 Final Accepted Text: ====================================================================== Date Submitted: 2022-04-07 16:20 UTC Last Modified: 2022-04-28 16:36 UTC ====================================================================== Summary: dup3 flags usage not entirely specified ====================================================================== Relationships ID Summary ---------------------------------------------------------------------- related to 0001557 Better wording to describe FD_CLOEXEC. related to 0000411 adding atomic FD_CLOEXEC support ======================================================================
---------------------------------------------------------------------- (0005827) geoffclare (manager) - 2022-04-28 16:36 https://austingroupbugs.net/view.php?id=1577#c5827 ---------------------------------------------------------------------- (The following changes make the wording for dup3() and pipe2() consistent with accept4().) Change:<blockquote>The <i>dup3</i>() function shall be equivalent to the <i>dup2</i>() function if the <i>flag</i> argument is 0, except that it shall be an error if <i>fildes</i> is equal to <i>fildes2</i>. Additionally, the <i>flag</i> argument can be constructed from a bitwise-inclusive OR of flags from the following list:</blockquote>to:<blockquote>The <i>dup3</i>() function shall be equivalent to the <i>dup2</i>() function, except that it shall be an error if <i>fildes</i> is equal to <i>fildes2</i>, and the state of FD_CLOEXEC and FD_CLOFORK on the <i>fildes2</i> file descriptor shall be determined solely by the <i>flag</i> argument, which can be constructed from a bitwise-inclusive OR of flags from the following list:</blockquote> On page 1413 line 47116 section pipe(), change:<blockquote>The <i>pipe2</i>() function shall be equivalent to the <i>pipe</i>() function if the <i>flag</i> argument is 0. Additionally, the <i>flag</i> argument can be constructed from a bitwise-inclusive OR of flags from the following list (provided by <fcntl.h>):</blockquote>to:<blockquote>The <i>pipe2</i>() function shall be equivalent to the <i>pipe</i>() function, except that the state of O_NONBLOCK on the new file descriptions and FD_CLOEXEC and FD_CLOFORK on the new file descriptors shall be determined solely by the <i>flag</i> argument, which can be constructed from a bitwise-inclusive OR of flags from the following list (provided by <fcntl.h>):</blockquote> Issue History Date Modified Username Field Change ====================================================================== 2022-04-07 16:20 shware_systems New Issue 2022-04-07 16:20 shware_systems Name => Mark Ziegast 2022-04-07 16:20 shware_systems Organization => SHware Systems Dev. 2022-04-07 16:20 shware_systems Section => dup3() 2022-04-07 16:20 shware_systems Page Number => 742 2022-04-07 16:20 shware_systems Line Number => 25487-91 2022-04-07 18:31 kre Note Added: 0005786 2022-04-28 15:50 Don Cragun Relationship added related to 0001557 2022-04-28 16:19 geoffclare Relationship added related to 0000411 2022-04-28 16:36 geoffclare Note Added: 0005827 ======================================================================
